150-Year-Old Fossil Uncovers a Crucial Piece of Coelacanth Evolution, Bridging a 50-Million-Year Gap
Indian Defence Review • • science
Key Points:
- Paleontologists have identified a new species of coelacanth, Macropoma gombessae, from a 150-year-old fossil at London’s Natural History Museum, filling a 50-million-year gap in the fish's evolutionary record.
- Advanced X-ray computed tomography (XCT) technology enabled researchers to study the fossil's internal structure in 3D, revealing unique features that confirmed it as a new species.
- The discovery sheds light on the coelacanth’s survival and evolutionary history, providing critical insights into how this "living fossil" lineage has remained relatively unchanged for hundreds of millions of years.
- This finding highlights the ongoing value of museum collections and modern technology in paleontology, demonstrating how revisiting old specimens can lead to significant scientific breakthroughs.
- The study also underscores the importance of supporting young scientists, as the discovery was made by a Ph.D. student, emphasizing the potential for future contributions from emerging researchers.
